CN210793008U

CN210793008U - Vehicle-mounted navigator and mounting shell thereof

Info

Publication number: CN210793008U
Application number: CN201921239183.7U
Authority: CN
Inventors: 张步云
Original assignee: Dongguan Yihang Plastic Technology Co ltd
Current assignee: Dongguan Yihang Plastic Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a vehicle automatic navigator's installation casing, this installation casing include narrow trapezium structure's face frame under the upper width and can be connected the back lid with the face frame, the face frame orientation the one end of back lid can with vehicle automatic navigator's display screen butt, the face frame is enclosed to close by last frame limit, right frame limit, lower frame limit and left frame limit and forms, at least one frame limit of going up frame limit, right frame limit, lower frame limit and left frame limit is provided with a plurality of first through-holes for the holding button, just in last frame limit, right frame limit, lower frame limit and the left frame limit, the surface of two at least adjacent frame limits is the evagination cambered surface or has the arris, the arris is crossed by two domatic constitutions. The utility model discloses still disclose a vehicle automatic navigator, this vehicle automatic navigator includes aforementioned installation casing. The utility model discloses made things convenient for the driver to control vehicle automatic navigator to this effectual security that has improved driving car.

Description

Vehicle-mounted navigator and mounting shell thereof

Technical Field

The utility model relates to a vehicle navigation equipment technical field, concretely relates to vehicle automatic navigator and installation casing thereof.

Background

With the technology of the touch display screen becoming more mature, the existing vehicle-mounted navigator generally adopts the mode of the touch screen to control the vehicle-mounted navigator. However, in this control method, when the driver needs to control the volume or replace the song during driving the vehicle, the driver needs to look at the position of the corresponding virtual key on the touch display screen to control the car navigator, so that the driver is inconvenient to control the car navigator when driving the vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a main aim at providing a vehicle automatic navigator's installation casing aims at solving the technical problem of driver inconvenient control vehicle automatic navigator when driving the car.

In order to solve the technical problem, the utility model provides a vehicle automatic navigator's installation casing, this installation casing include narrow trapezium structure's face frame under the width and can with the back lid that the face frame is connected, the face frame orientation the one end of back lid can with vehicle automatic navigator's display screen butt, the face frame is enclosed to close by last frame limit, right frame limit, lower frame limit and left frame limit and forms, go up at least one frame limit of frame limit, right frame limit, lower frame limit and left frame limit and be provided with a plurality of first through-holes for the holding button, just in last frame limit, right frame limit, lower frame limit and the left frame limit, the surface of two at least adjacent frame limits is the evagination cambered surface or has the arris, the arris is by two domatic crossing constitutions.

Preferably, the first through hole is arranged on the lower frame edge; or the first through hole is arranged on the left frame edge and the right frame edge.

Preferably, the frame edge provided with the first through hole is further provided with a voice collecting hole.

Preferably, the lower frame edge is inwards recessed to form a concave cavity, the first through hole is located in the concave cavity, and a voice collecting hole is formed in the concave cavity.

Preferably, the left frame edge is provided with a second through hole in butt joint with a USB interface of the display screen; and/or a third through hole which is in butt joint with an AUX interface of the display screen.

Preferably, at least one of the upper frame edge, the right frame edge, the lower frame edge and the left frame edge is provided with a buckle, and the rear cover is circumferentially provided with a buckle hole corresponding to the buckle and used for buckling the face frame and the rear cover.

Preferably, a buckle is arranged on one relative frame edge of the upper frame edge, the right frame edge, the lower frame edge and the left frame edge, and a screw hole is arranged on the other relative frame edge.

Preferably, the rear cover is provided with a mounting groove for mounting the main board, a plurality of windows for connecting cables to pass through are arranged in the mounting groove, and a plurality of connecting columns are arranged on the periphery of the mounting groove.

The utility model discloses further provide a vehicle automatic navigator, this vehicle automatic navigator include vehicle automatic navigator's installation casing and be located display screen in the installation casing, this installation casing include narrow trapezium's face frame under the width and can be connected with the face frame back lid, the face frame orientation the one end of back lid can with vehicle automatic navigator's display screen butt, the face frame is enclosed to close by last frame limit, right frame limit, lower frame limit and left frame limit and forms, at least one frame limit of last frame limit, right frame limit, lower frame limit and left frame limit is provided with a plurality of first through-holes for the holding button, just in last frame limit, right frame limit, lower frame limit and the left frame limit, the surface of two at least adjacent frame limits is the evagination cambered surface or has the arris, the arris comprise two domatic crossing.

Preferably, a position avoiding notch used for containing the key is formed in one side surface of the display screen facing the face frame.

The embodiment of the utility model provides a vehicle automatic navigator is through setting up the first through-hole of holding button on the face frame to conveniently set up the button of being connected with vehicle automatic navigator's mainboard on the installation casing, the driver relies on the physical sense of touch of hand to control vehicle automatic navigator when driving the car. Compared with the prior art, the utility model discloses made things convenient for the driver to control vehicle automatic navigator to this effectual security that has improved driving car.

Drawings

Fig. 1 is an exploded schematic view of an embodiment of the car navigator of the present invention;

FIG. 2 is a schematic structural view of another embodiment of the middle frame of the present invention;

FIG. 3 is a schematic view of the display screen shown in FIG. 1;

FIG. 4 is a schematic view of the rear cover shown in FIG. 1 from a perspective;

FIG. 5 is a schematic view of the rear cover shown in FIG. 1 from another perspective;

fig. 6 is a schematic structural view of the face frame shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

The utility model provides a vehicle automatic navigator's installation casing, this installation casing include narrow trapezium structure's under the upper width face frame 11 and can be connected with face frame 11 back lid 12, face frame 11 orientation back lid 12 one end can with vehicle automatic navigator's display screen 2 butts, face frame 11 is enclosed to close by last frame limit 11, right frame limit 112, lower frame limit 113 and left frame limit 114 and forms, go up frame limit 111, right frame limit 112, lower frame limit 113 and left frame limit 114 at least one frame limit is provided with a plurality of first through-holes for the holding button, just in last frame limit, right frame limit, lower frame limit and the left frame limit, the surface of two at least adjacent frame limits is the evagination cambered surface or has the arris, the arris is by two domatic crossing constitutions.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 6, the mounting housing 1 is preferably made of a plastic material, the size of the mounting housing 1 can be set according to the actual size of the display screen 2, the mounting housing 1 includes a face frame 11 and a rear cover 12, and the face frame 11 and the rear cover 12 are combined to form the accommodating cavity 3 for mounting the display screen 2. The surface frame 11 is formed by enclosing an upper frame edge 111, a right frame edge 112, a lower frame edge 113 and a left frame edge 114, and in the upper frame edge 111, the right frame edge 112, the lower frame edge 113 and the left frame edge 114, the surfaces of at least two adjacent frame edges are convex cambered surfaces or have edges, specifically, the edges are formed by intersecting two sloping surfaces, so that the edges are formed on the outer surface of the surface frame 11, the attractiveness of the vehicle-mounted navigator is improved, and the probability of damage to the display screen 2 by foreign objects is reduced. The face frame 11 is further provided with a plurality of first through holes 1131, preferably the first through holes 1131 are located on the lower frame edge 113, and the number of the first through holes 1131 is preferably five, but of course, the first through holes may also be respectively arranged on the left frame edge 114 and the right frame edge 112. In this embodiment, the first through hole 1131 capable of accommodating the key 4 is arranged on the face frame 11, so that the key 4 connected with the main board of the car navigator is conveniently arranged on the mounting shell, and a driver can control the car navigator by means of physical touch of hands when driving a car, so that the driver can conveniently control the car navigator, and the safety of driving the car is effectively improved. Meanwhile, the keys and the navigator are integrally arranged, so that the vehicle-mounted navigator is favorably installed.

As shown in fig. 1 and 2, in order to prevent the key 4 from being pressed by mistake, a cavity 1132 is provided on the outer surface of the face frame 11, and the plurality of first through holes 1131 are located at the bottom of the cavity 1132, in which case the cavity 1132 is preferably located on the lower frame edge 113. Meanwhile, in order to conveniently arrange the cavity 1132 on the edge of the lower frame 113, the width of the slope surface of the lower frame 113 located on the outer side is greater than the width of the slope surface located on the inner side, and the cavity 1132 is preferably elongated. In order to further increase the aesthetic property of the installation casing, the intersecting angle of the two sloping surfaces of the left frame edge 114 and the right frame edge 112 is gradually increased from the lower frame edge 113 to the upper frame edge 111, and preferably, the width of the two sloping surfaces is also gradually increased from the lower frame edge 113 to the upper frame edge 111. Simultaneously, in order to further make things convenient for the driver to control vehicle automatic navigator, still gather empty including the pronunciation that sets up on the face frame, and this pronunciation gather the hole and preferably be located the bottom of cavity and correspond with the position that sets up the pronunciation collection device in holding chamber 3, preferably pronunciation collection device is in the same place with the circuit board integration of button. In order to restart the vehicle-mounted navigator after the crash, a restart key is further provided, and a first through hole corresponding to the restart key is provided at the bottom of the cavity 1132.

As shown in fig. 2, in order to facilitate connection of the car navigator and the external device, the car navigator further includes a USB interface, an AUX interface, and a TF card interface located in the accommodating cavity 3, and meanwhile, a second through hole 1141 butted with the USB interface, a third through hole 1142 butted with the AUX interface, and a fourth through hole 1143 butted with the TF card interface are further formed in the top surface of the face frame 11, preferably, the second through hole 1141, the third through hole 1142, and the fourth through hole 1143 are located on the left frame edge 114, and the number of the USB interfaces is two, at this time, the number of the second through holes 1141 may be two, or two USB interfaces may share one second through hole 1141. In order to facilitate the transmission of data of each interface, the USB interface, the AUX interface and the TF card interface are integrated on one data transmission board. Meanwhile, the vehicle-mounted navigator is conveniently controlled by passengers on the rear row of the automobile, the vehicle-mounted navigator further comprises a signal receiving head integrated on the data transmission plate, and a second through hole corresponding to the signal receiving head is preferably formed in the left frame edge 114, so that the vehicle-mounted navigator can be controlled by a corresponding remote controller. Of course, a bluetooth module may be arranged in the vehicle-mounted navigator, so that the vehicle-mounted navigator is controlled after bluetooth connection is performed between electronic equipment such as a mobile phone and the vehicle-mounted navigator.

As shown in fig. 4 and 5, in order to facilitate the connection lines of the keys 4 in the car navigator to pass through the connection lines of the display screen 2, a window 121 through which the corresponding connection lines pass is further provided on the rear cover 12. The number of the windows 121 is preferably four, and the windows are respectively used for the connection lines of the keys 4, the connection lines of the display screen 2 and the data transmission plate to penetrate out, wherein the display screen 2 needs two windows 121, one window 121 is used for the connection line of the display layer to penetrate out, and the other window 121 is used for the connection line of the touch layer to penetrate out. Meanwhile, in order to facilitate the connection wires of the display screen 2 to pass through the corresponding windows 121, a wire arranging groove 125 which is communicated with the corresponding window 121 is formed on one side surface of the back cover 12 facing the face frame.

As shown in fig. 4 and 5, in order to increase the heat dissipation performance of the car navigation device, the rear cover 12 is provided with a heat dissipation portion 122, and preferably, the heat dissipation portion 122 is composed of a plurality of through holes uniformly arranged on the rear cover, so that convection between the outside air and the air inside the accommodating cavity 3 is increased, and the heat dissipation performance of the car navigation device is increased. Of course, it is also possible to increase the outer surface area of the rear cover 12 or increase the heat radiation fan.

As shown in fig. 1, 2 and 6, in order to fix the display screen 2, two clamping plates 13 connected to the face frame 11 are disposed in the accommodating cavity 3, and the display screen 2 is located between the two clamping plates 13, so as to be beneficial to fixing the display screen 2. Meanwhile, in order to enhance the connection strength of the upper frame edge 111, the right frame edge 112, the lower frame edge 113 and the left frame edge 114, reinforcing ribs are arranged on the upper frame edge 111, the right frame edge 112, the lower frame edge 113 and the left frame edge 114. The two clamping plates 13 can also be provided with reinforcing ribs connected with the face frame 11 or the middle frame 5 to increase the connecting strength.

As shown in fig. 4 to 6, in order to facilitate the engagement of the rear cover 12 and the face cover 11, the rear cover 12 is preferably embedded in the face frame 11, a plurality of buckles 15 are provided on an inner side edge of the face frame 11, buckling holes 123 corresponding to the buckles 15 one by one are provided in a circumferential direction of the rear cover 12, and when the rear cover 12 is embedded in the face frame 11, the buckles 15 can be received in the buckling holes 123. Of course, the rear cover 12 and the face frame 11 may be fixed in such a manner that a fixing post 14 connected with the face frame 11 is disposed inside the accommodating cavity 3, and a threaded hole is disposed on the fixing post 14. The rear cover 12 is provided with a fixing hole 124 corresponding to the fixing post 14, and a fixing screw passes through the fixing hole 124 and is in threaded connection with the fixing post 14. In this embodiment, it is preferable that the fixing holes 124 are formed in the fixing column 14 and the rear cover 12 connected to the face frame 11 and disposed in the accommodating cavity 3, and the fixing holes 124 are fixed by the fixing screws, and the fastening holes 123 formed by the outward-inward recess are disposed in the inner side of the port far away from the face frame 11 on the middle frame 5 and the fastening holes 123 formed in the rear cover 12.

In order to fix the main board on the mounting housing, a side surface of the rear cover 12 away from the face frame 11 is provided with a mounting groove 126 with a proper size, the bottom of the mounting groove 126 is provided with a plurality of connecting posts 127, and the positions of the connecting posts 127 correspond to the positions of the mounting holes on the main board, so that the main board can be conveniently fixed on the connecting posts 127 through screws. At this time, it is preferable that the windows 121 are all located at the bottom of the mounting groove 126 to facilitate connection of the connection lines of the respective components with the main board.

The utility model discloses further provide vehicle automatic navigator, this vehicle automatic navigator include the vehicle automatic navigator's in the above-mentioned embodiment installation casing and be located display screen in the installation casing, the concrete structure of this installation casing refers to above-mentioned embodiment, because this vehicle automatic navigator has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here.

The vehicle-mounted navigator further comprises five keys 4 located in the accommodating cavity 3, the five keys 4 are accommodated in the five first through holes 1131 in a one-to-one correspondence manner, and functions of the keys 4 can be determined according to actual conditions, such as a volume key, a return key, a main menu key and the like. Of course, the key 4 may be not only a push type key body but also a knob type key body. As shown in fig. 1 and 3, in order to reduce the volume of the car navigation device, a clearance gap 21 is formed on one side surface of the display screen 2 facing the face frame, and preferably, the clearance gap 21 is located on one side corresponding to the lower frame edge 113, so that the key sheet 4 is conveniently accommodated in the clearance gap 21. Meanwhile, the display screen 2 includes a display layer and a touch layer to control the car navigator in different ways.

The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims

1. The utility model provides an installation casing of vehicle automatic navigator, its characterized in that, includes the face frame of narrow trapezium structure under the width and can be connected with the face frame the back lid, the face frame orientation the one end of back lid can with vehicle automatic navigator's display screen butt, the face frame is enclosed by last frame limit, right frame limit, lower frame limit and left frame limit and closes and form, at least one frame limit of going up frame limit, right frame limit, lower frame limit and left frame limit is provided with a plurality of first through-holes that are used for the holding button, just in last frame limit, right frame limit, lower frame limit and the left frame limit, the surface of two at least adjacent frame limits is evagination cambered surface or has the arris, the arris comprise two domatic crossing.

2. The mounting case of the car navigator according to claim 1, characterized in that the first through hole is provided at a lower frame side; or the first through hole is arranged on the left frame edge and the right frame edge.

3. The mounting case of the car navigator according to claim 2, wherein the frame side provided with the first through hole is further provided with a voice collecting hole.

4. The vehicle-mounted navigator's mounting case as set forth in claim 1, wherein said lower frame rim is recessed inward to form a cavity, said first through hole is located in the cavity, and a voice collecting hole is provided in the cavity.

5. The mounting shell of the vehicle-mounted navigator according to any one of claims 1 to 4 is characterized in that the left frame edge is provided with a second through hole which is butted with a USB interface of a display screen and/or a third through hole which is butted with an AUX interface of the display screen.

6. The mounting case of the car navigator according to claim 1, wherein at least one of the upper frame side, the right frame side, the lower frame side and the left frame side is provided with a buckle, and the rear cover is provided with a buckle hole corresponding to the buckle in the circumferential direction for buckling the front frame and the rear cover.

7. The mounting case of the car navigator according to claim 6, wherein a buckle is provided on one of the upper frame side, the right frame side, the lower frame side and the left frame side, and a screw hole is provided on the other opposite frame side.

8. The mounting shell of the vehicle-mounted navigator according to claim 1, wherein a mounting groove for mounting the main board is formed on the rear cover, a plurality of windows for connecting cables to pass through are formed in the mounting groove, and a plurality of connecting columns are formed on the periphery of the mounting groove.

9. A car navigator is characterized by comprising a mounting housing of the car navigator as claimed in any one of claims 1 to 8 and a display screen located in the mounting housing.

10. The vehicle-mounted navigator according to claim 9, wherein a position avoiding notch for accommodating the key is formed on a side surface of the display screen facing the face frame.